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Cheap flights from Newcastle to Adelaide from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newcastle to Adelaide departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Jetstar Logo
20:40 - 07:55NTL-ADL
11h 45m1 stop
Jetstar Logo
21:40 - 08:00ADL-NTL
9h 50m1 stop
$370Jetstar
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Tue, 7 Oct - Thu, 16 Oct
Virgin Australia Logo
15:50 - 20:40NTL-ADL
5h 20m1 stop
Virgin Australia Logo
08:30 - 15:10ADL-NTL
6h 10m1 stop
$379Virgin Australia
Find Deal
Wed, 5 Nov - Sat, 8 Nov
Virgin Australia Logo
16:20 - 22:30NTL-ADL
6h 40m1 stop
Virgin Australia Logo
07:15 - 15:10ADL-NTL
7h 25m1 stop
$380Virgin Australia
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Tue, 28 Oct - Tue, 4 Nov
Virgin Australia Logo
16:20 - 22:30NTL-ADL
6h 40m1 stop
Virgin Australia Logo
06:10 - 19:45ADL-NTL
13h 05m1 stop
$424Virgin Australia
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Virgin Australia Logo
16:20 - 21:00NTL-ADL
5h 10m1 stop
Virgin Australia Logo
06:10 - 11:35ADL-NTL
4h 55m1 stop
$440Virgin Australia
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Wed, 19 Nov - Sun, 23 Nov
Logo
15:50 - 20:40NTL-ADL
5h 20m1 stop
Logo
14:20 - 20:20ADL-NTL
5h 30m1 stop
$446
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Virgin Australia Logo
07:05 - 22:05NTL-ADL
15h 30m1 stop
Virgin Australia Logo
21:50 - 08:05ADL-NTL
9h 45m1 stop
$496Virgin Australia
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Jetstar Logo
21:00 - 09:35NTL-ADL
13h 05m1 stop
Jetstar Logo
07:45 - 08:15ADL-NTL
24h 00m2 stops
$553Jetstar
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Qantas Airways Logo
11:05 - 12:55NTL-ADL
2h 20mdirect
Qantas Airways Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
$592Qantas Airways
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Wed, 5 Nov - Sat, 8 Nov
Qantas Airways Logo
11:05 - 12:55NTL-ADL
2h 20mdirect
Qantas Airways Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
$597Qantas Airways
Find Deal
Tue, 28 Oct - Tue, 4 Nov

Jetstar flights from Newcastle to Adelaide

Our best Jetstar deals on Newcastle to Adelaide flight tickets
Jetstar
7 Oct
NTL20:40Newcastle Williamtown
11h 45m
1 stop
ADL07:55Adelaide
16 Oct
ADL21:40Adelaide
9h 50m
1 stop
NTL08:00Newcastle Williamtown
$370
Find similar
Jetstar
28 Oct
NTL21:00Newcastle Williamtown
13h 05m
1 stop
ADL09:35Adelaide
4 Nov
ADL07:45Adelaide
24h 00m
2 stops
NTL08:15Newcastle Williamtown
$553
Find similar
Jetstar
7 Oct
NTL20:40Newcastle Williamtown
11h 45m
1 stop
ADL07:55Adelaide
16 Oct
ADL09:15Adelaide
22h 30m
2 stops
NTL08:15Newcastle Williamtown
$564
Find similar

Virgin Australia flights from Newcastle to Adelaide

Our best Virgin Australia deals on Newcastle to Adelaide flight tickets
Virgin Australia
5 Nov
NTL15:50Newcastle Williamtown
5h 20m
1 stop
ADL20:40Adelaide
8 Nov
ADL08:30Adelaide
6h 10m
1 stop
NTL15:10Newcastle Williamtown
$379
Find similar
Virgin Australia
28 Oct
NTL16:20Newcastle Williamtown
6h 40m
1 stop
ADL22:30Adelaide
4 Nov
ADL07:15Adelaide
7h 25m
1 stop
NTL15:10Newcastle Williamtown
$380
Find similar
Virgin Australia
7 Nov
NTL16:20Newcastle Williamtown
6h 40m
1 stop
ADL22:30Adelaide
10 Nov
ADL06:10Adelaide
13h 05m
1 stop
NTL19:45Newcastle Williamtown
$424
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Newcastle to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Newcastle to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 7/10

20:40-07:55

1 stop11h 45m

Adelaide

Thu 16/10

21:40-08:00

1 stop9h 50m

$370

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 5/11

15:50-20:40

1 stop5h 20m

Adelaide

Sat 8/11

08:30-15:10

1 stop6h 10m

$379

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 28/10

16:20-22:30

1 stop6h 40m

Adelaide

Tue 4/11

07:15-15:10

1 stop7h 25m

$380

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 7/11

16:20-22:30

1 stop6h 40m

Adelaide

Mon 10/11

06:10-19:45

1 stop13h 05m

$424

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 19/11

16:20-21:00

1 stop5h 10m

Adelaide

Sun 23/11

06:10-11:35

1 stop4h 55m

$440

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Thu 13/11

15:50-20:40

1 stop5h 20m

Adelaide

Tue 18/11

14:20-20:20

1 stop5h 30m

$446

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 26/9

07:05-22:05

1 stop15h 30m

Adelaide

Sun 28/9

21:50-08:05

1 stop9h 45m

$496

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 28/10

21:00-09:35

1 stop13h 05m

Adelaide

Tue 4/11

07:45-08:15

2 stops24h 00m

$553

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 5/11

11:05-12:55

Nonstop2h 20m

Adelaide

Sat 8/11

13:45-16:15

Nonstop2h 00m

$592

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 28/10

11:05-12:55

Nonstop2h 20m

Adelaide

Tue 4/11

13:45-16:15

Nonstop2h 00m

$597

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Newcastle to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Adelaide?

The month of March is, on average, the cheapest month to fly to Adelaide from Newcastle, with most prices found around $409. If you aren’t able to travel during the month of March, then book flights to Adelaide from Newcastle during May instead. Flights to Adelaide in May, while not as cheap as those in March, still average around $412.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Saturday is the cheapest day to fly to Adelaide from Newcastle. The lowest ticket price found for a Saturday departure recently was $282. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $316. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

What is the cheapest time of day to depart on your flight to Adelaide?

The cheapest time of day to fly to Adelaide is in the morning when flights can be purchased for as low as $277. Flights at midday are often more expensive, with an average ticket price of $493.

What is the cheapest Newcastle Williamtown to Adelaide flight route?

Fly from Newcastle Williamtown to Adelaide for the best Newcastle Williamtown - Adelaide flight prices

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from Newcastle when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $516 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Newcastle for as low as $440 on momondo.

What cabin class options are available on Newcastle Williamtown to Adelaide flights?

There are 2 cabin classes available to choose from on Newcastle Williamtown to Adelaide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Newcastle to Adelaide flight prices changed over time?

As of September 2025, prices for Newcastle to Adelaide flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Newcastle to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Newcastle to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Newcastle to Adelaide (NTL to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newcastle to Adelaide

Best price found

$327

Fastest flight time

2h 20m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Adelaide

1 airport
The best one-way flight to Adelaide from Newcastle in the past 72 hours is $327. The best return flight deal from Newcastle to Adelaide found on momondo in the last 72 hours is $579.
The fastest flight from Newcastle to Adelaide takes 2h 20m
Direct flights go from Newcastle to Adelaide on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Qantas Airways..
There is 1 airport near Adelaide: Adelaide (ADL)
Search flight deals

  • How far is Newcastle Williamtown to Adelaide by plane?

    The distance between Newcastle Williamtown and Adelaide is about 1234.1 km. Flights usually cover this in 2h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Newcastle Williamtown Airport to Adelaide Airport?

    Prices for flights from Newcastle Williamtown Airport to Adelaide Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Newcastle Williamtown Airport to Adelaide Airport?

  • How old do you have to be to fly from Newcastle Williamtown Airport to Adelaide Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Newcastle Williamtown Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Newcastle to Adelaide?

  • What is the most popular airline from Newcastle to Adelaide?

Best airlines flying from Newcastle to Adelaide

Compare and see reviews for airlines that fly from Newcastle to Adelaide with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $283Free cancellationRating
6.5
474 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $341Free cancellationRating
7.5
416 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $432Free cancellationRating
7.5
905 reviews
Search Qantas Airways flights

  • Qantas Airways Flights From Newcastle to Adelaide

    Across 7 Qantas Airways flights from Newcastle to Adelaide this week, the average price was $392, with the best Qantas Airways deals starting from $287 round-trip. 905 users have rated Qantas Airways on momondo, with an average score of 7.5/10.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Newcastle to Adelaide?

Finding the right flight to Adelaide from Newcastle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

Can I find flights from Newcastle to Adelaide with flexible booking policies on momondo?

All flight searches from Newcastle to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Newcastle to Adelaide?

momondo helps you find the best flight between Newcastle and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Newcastle to Adelaide right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Newcastle to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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